AccuEnergy AcuRev 2000, Руководство пользователя

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4)Log sector size setup:
The log sector size can be selected between 0 and 100. Make sure the total sector number
of the 3 logs does not exceed 100.
5)Select the corresponding trend recording mode.
Note:
• If logging Timer mode is selected as Mode 2, when the memory is full, no more records
will be logged. If you choose to Mode 1 or Mode 3, when the memory is full, the meter
keeps logging, the earlist records will be overwritten by the latest record.
• When overwriting happens, the earlist whole sector will be erased (64 kB data will be
erased). It is recommended that users retrieve all the data and save them before the
memory is full in order to avoid data loss.
• There are two regions displaying register number, total used bytes and remaining
bytes. These values are automatically calculated by the software according to users'
selected parameters. The total bytes available is 234.
Retrieve Record
There are two methods to retrieve records: manual retrieve and automatic retrieve. The
retrieve page can be found in Figure 4-14.
Figure 4-17 Log #1 Record Retrieve
In manual retrieve mode, users can adjust Offset and Window Record Number. Offset is the